vulnerability

Debian: CVE-2023-45866: bluez -- security update

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Severity

CVSS

(AV:A/AC:L/Au:N/C:P/I:P/A:P)

Published

Dec 8, 2023

Added

Dec 19, 2023

Modified

Mar 30, 2026

Description

Bluetooth HID Hosts in BlueZ may permit an unauthenticated Peripheral role HID Device to initiate and establish an encrypted connection, and accept HID keyboard reports, potentially permitting injection of HID messages when no user interaction has occurred in the Central role to authorize such access. An example affected package is bluez 5.64-0ubuntu1 in Ubuntu 22.04LTS. NOTE: in some cases, a CVE-2020-0556 mitigation would have already addressed this Bluetooth HID Hosts issue.

Solution

debian-upgrade-bluez

References

CVE-2023-45866
https://attackerkb.com/topics/CVE-2023-45866
CWE-287
DEBIAN-DLA-3689-1
EUVD-EUVD-2023-50132
https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-50132

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